To be fair, I'd say the price point (If you got it for about £3.7k) reflects its mileage and flaws.
Im not sure of the hood is actually grey or faded black. Maybe some Renovo would fix this. French fry for the rear light wont be expensive, as a whole prefacelift light unit can be had for £30.
Aftermarket stereo doesn't look as good as factory, but will sound better and give more features. And hey you can always pickup a 2nd hand on ebay for £100ish,
No Sat Nav isn't a deal breaker as most people say its dated and not that great anyway. I don't have it in mine, I just use Tom Tom if and when I need it.
So it's a lot down to budget, personally I would probably not bother looking at this one, and spend an extra 1-1.5k on a much better example. But if your budget is under £4k then it doesn't look too bad at first glance.
Hope this helps
Dan